Title: HPLC Determination of Icariin in Qixueshuangbu Oral Liquid
Abstract: Objective: To establish a method for the determination of Icariin in Qixueshuangbu Oral Liquid, which can provide evidence of research for quality standard. Methods: A HPLC method was used with Hanbang ODS-C18column(250 mm×4.6 mm,5 μm) and a mobile phase of Acetonitrile- Purified Water(27:73).Flow rate was 1.0mL/min,column temperature was25 ℃, the detection wavelength at 270 nm and sample loop volume being 10 μL. Results: The calibration curve was linear within the range of 55 μg-275 μg/mL of Icariin,the average recovery was 99.41%(RSD=0.94%). Conclusion: The method is simple,accurate and repeatable,which can be used for the quality control of Qixueshuangbu Oral Liquid.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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